public static bool RemoveCustomer(int _MaKhachSuaXe, string exception = "")
        {
            try
            {
                //ExcuteQuery
                DatabaseConnectionDAO.ExcuteProcedure("RemoveCustomer", ref exception, new MySqlParameter[] { new MySqlParameter("@_MaKhachSuaXe", _MaKhachSuaXe) });
                //if there is no exception
                if (exception == "")
                {
                    return(true);
                }
            }
            catch (Exception ex)
            {
                exception = ex.Message;
            }
            return(false);
            //MySqlConnection Conn = DatabaseConnectionDAO.connectionDatabase();
            //MySqlCommand cmd = new MySqlCommand("RemoveCustomer", Conn);
            //cmd.CommandType = CommandType.StoredProcedure;

            //cmd.Parameters.Add("@_MaKhachSuaXe", MySqlDbType.VarChar, 10);
            //cmd.Parameters["@_MaKhachSuaXe"].Value = _MaKhachSuaXe;
            //Conn.Open();
            //cmd.ExecuteNonQuery();
            //Conn.Close();
        }
        //public static void InsertCustomer(KhachSuaXeDTO kh)
        //{
        //	MySqlConnection Conn = DatabaseConnectionDAO.connectionDatabase();



        //	MySqlCommand cmd = new MySqlCommand("InsertCustomer", Conn);
        //	cmd.CommandType = CommandType.StoredProcedure;

        //	cmd.Parameters.Add("@_MaKhachSuaXe", MySqlDbType.VarChar, 10);
        //	cmd.Parameters.Add("@_TenChuXe", MySqlDbType.VarChar, 100);
        //	cmd.Parameters.Add("@_DienThoai", MySqlDbType.VarChar, 20);
        //	cmd.Parameters.Add("@_DiaChi", MySqlDbType.VarChar, 100);
        //	cmd.Parameters.Add("@_Email", MySqlDbType.VarChar, 40);
        //	cmd.Parameters.Add("@_TienNo", MySqlDbType.Decimal);
        //	cmd.Parameters["@_MaKhachSuaXe"].Value = kh.MaKhachSuaXe;
        //	cmd.Parameters["@_TenChuXe"].Value = kh.TenChuXe;
        //	cmd.Parameters["@_DienThoai"].Value = kh.DienThoai;
        //	cmd.Parameters["@_DiaChi"].Value = kh.DiaChi;
        //	cmd.Parameters["@_Email"].Value = kh.Email;
        //	cmd.Parameters["@_TienNo"].Value = kh.TienNo;

        //	Conn.Open();
        //	cmd.ExecuteNonQuery();
        //	Conn.Close();
        //}

        public static bool InsertCustomer(KhachSuaXeDTO kh, string exception = "")
        {
            try
            {
                //ExcuteQuery
                DatabaseConnectionDAO.ExcuteProcedure("InsertCustomer", ref exception, new MySqlParameter[] { new MySqlParameter("@_MaKhachSuaXe", kh.MaKhachSuaXe), new MySqlParameter("@_TenChuXe", kh.TenChuXe), new MySqlParameter("@_DienThoai", kh.DienThoai), new MySqlParameter("@_DiaChi", kh.DiaChi), new MySqlParameter("@_Email", kh.Email), new MySqlParameter("@_TienNo", kh.TienNo) });
                //if there is no exception
                if (exception == "")
                {
                    return(true);
                }
            }
            catch (Exception ex)
            {
                exception = ex.Message;
            }


            return(false);
        }